-
61
-
62
-
63
Science and technology key to sustainable development in the 21st century
Pubblicato in Philippine Development (1998)Articolo -
64
-
65
Earth day 1997 can science and technology help reduce threats to the environment
Pubblicato in Manila Chronicle (1997)Articolo -
66
Linkages for science and technology and development. IN Editorial [column]
Pubblicato in Manila Bulletin (1997)Articolo -
67
-
68
-
69
-
70
A career in science and technology. IN Faculty profile [column]
Pubblicato in U.P. Newsletter (1991)Articolo